Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1138		1		97
1113		2		105
1089		3		110
1085		4		116
1077		5		120
1073		6		126
1066		7		130
1065		8		133

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180157
initial max maxLinkLoad    : 1150
final max maxLinkLoad      : 1065
number of tunnels   : 8
pre-optimization max link utilization 1.1512703113208334
post-optimization max link utilization 1.0656995356166667

Optimization time (in seconds): 180.172683348
